{"id":352,"date":"2022-09-15T17:45:02","date_gmt":"2022-09-15T09:45:02","guid":{"rendered":"https:\/\/qaqaq.top\/?p=352"},"modified":"2022-11-27T12:40:02","modified_gmt":"2022-11-27T04:40:02","slug":"whiletrue%e7%bb%93%e6%9e%84%e7%9a%84%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=352","title":{"rendered":"Java\u57fa\u672c\u8bed\u6cd5-while(true)\u7ed3\u6784\u7684\u4f7f\u7528"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>\/*\n\u9898\u76ee\uff1a\n\u4ece\u952e\u76d8\u8bfb\u5165\u4e2a\u6570\u4e0d\u786e\u5b9a\u7684\u6574\u6570\uff0c\u5e76\u5224\u65ad\u8bfb\u5165\u7684\u6b63\u6570\u548c\u8d1f\u6570\u7684\u4e2a\u6570\uff0c\u8f93\u5165\u4e3a0\u65f6\u7ed3\u675f\u7a0b\u5e8f\u3002\n\n\u6700\u7b80\u5355\u201c\u65e0\u9650\u201d\u5faa\u73af\u683c\u5f0f\uff1awhile(true)\uff0cfor(;;),\u65e0\u9650\u5faa\u73af\u5b58\u5728\u7684\u539f\u56e0\u662f\u5e76\u4e0d\u77e5\u9053\u5faa\u73af\u591a\u5c11\u6b21\uff0c\u9700\u8981\u6839\u636e\u5faa\u73af\u4f53\u5185\u90e8\u67d0\u4e9b\u6761\u4ef6\uff0c\u6765\u63a7\u5236\u5faa\u73af\u7684\u7ed3\u675f\u3002\n\n\u8bf4\u660e\uff1a\n1. \u4e0d\u5728\u5faa\u73af\u6761\u4ef6\u90e8\u5206\u9650\u5236\u6b21\u6570\u7684\u7ed3\u6784\uff1afor( ; ; ) \u6216 while(true)\n2. \u7ed3\u675f\u5faa\u73af\u6709\u51e0\u79cd\u65b9\u5f0f\uff1f\n\t\u65b9\u5f0f\u4e00\uff1a\u5faa\u73af\u6761\u4ef6\u90e8\u5206\u8fd4\u56defalse\n\t\u65b9\u5f0f\u4e8c\uff1a\u5728\u5faa\u73af\u4f53\u4e2d\uff0c\u6267\u884cbreak\n\n*\/\n\nimport java.util.Scanner;\n\nclass ForWhileTest {\n\tpublic static void main(String&#91;] args){\n\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint positiveNumber = 0;\/\/\u8bb0\u5f55\u6b63\u6570\u7684\u4e2a\u6570\n\t\tint negativeNumber = 0;\/\/\u8bb0\u5f55\u8d1f\u6570\u7684\u4e2a\u6570\n\n\t\tfor(;;){\/\/while(true){\n\n\t\t\tint number = scan.nextInt();\n\t\t\t\n\t\t\t\/\/\u5224\u65adnumber\u7684\u6b63\u8d1f\u60c5\u51b5\n\t\t\tif(number &gt; 0){\n\t\t\t\tpositiveNumber++;\n\t\t\t}else if(number &lt; 0){\n\t\t\t\tnegativeNumber++;\n\t\t\t}else{\n\t\t\t\t\/\/\u4e00\u65e6\u6267\u884cbreak\uff0c\u8df3\u51fa\u5faa\u73af\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t}\n\n\t\tSystem.out.println(\"\u8f93\u5165\u7684\u6b63\u6570\u4e2a\u6570\u4e3a\uff1a\" + positiveNumber);\n\t\tSystem.out.println(\"\u8f93\u5165\u7684\u8d1f\u6570\u4e2a\u6570\u4e3a\uff1a\" + negativeNumber);\n\n\t}\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[46],"class_list":["post-352","post","type-post","status-publish","format-standard","hentry","category-java-code","tag-java"],"_links":{"self":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/352"}],"collection":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=352"}],"version-history":[{"count":2,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/352\/revisions"}],"predecessor-version":[{"id":515,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/352\/revisions\/515"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=352"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=352"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}